$ git clone -n https://src.fedoraproject.org/rpms/python-unidecode.git /var/lib/mock/f45-build-33512-670/root/chroot_tmpdir/scmroot/python-unidecode
Cloning into '/var/lib/mock/f45-build-33512-670/root/chroot_tmpdir/scmroot/python-unidecode'...
$ git fetch origin 921d0700181cb39ad89f148552b67a791057f9a2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-unidecode
 * [new ref]         921d0700181cb39ad89f148552b67a791057f9a2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 921d070 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild